<?php

namespace bff\validation\rules;

use bff\validation\Rule;

/**
 * Accepted rule
 * @copyright Tamaranga
 */
class Accepted extends Rule
{
    /**
     * @var array
     */
    protected $allowed = ['yes', 'y', 'on', '1', 1, true, 'true'];

    /**
     * Override allowed
     * @param array $allowed
     * @return bool
     */
    protected function setAllowed(array $allowed): bool
    {
        if (empty($allowed)) {
            return false;
        }

        $this->allowed = $allowed;

        return true;
    }

    public function check(&$value)
    {
        return in_array($value, $this->allowed, true);
    }

    /**
     * Default message
     * @return string
     */
    public function defaultMessage(): string
    {
        return _t('error', 'The [attribute] must be accepted');
    }
}